Nature-Based Solutions: A Cornerstone of Climate Action

Bioneers | Published: June 18, 2025 Restoring Ecosystems

Intensifying wildfires, droughts, floods, extreme heat, and biodiversity loss from climate change are not tomorrow’s problems — they are at our doorstep today. But nature has an extraordinary capacity to recover when we give it the space to do so. When the Klamath River was undammed, it took only 10 days for the salmon to come back. Reintroduced species such as beavers, gray wolves, and California condors have begun to rebound. When we work with nature and not against it, the potential for restoration is vast. 

By improving agricultural practices, restoring ecosystems, and integrating natural infrastructure into climate policy, we can enhance biodiversity, improve public health, and support sustainable communities. In this newsletter, hear from California Natural Resources Secretary Wade Crowfoot about the state’s commitment to nature-based solutions; from Indigenous rights and environmental advocate Amy Bowers Cordalis about the removal of dams on the Klamath River; and from three changemakers who are working to integrate land stewardship, conservation, and ecological restoration into California’s broader climate strategy. 


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Wade Crowfoot – California’s Leadership in Nature-Based Solutions: Building Climate Resilience Through Ecosystem Restoration

California’s Natural Resources Secretary Wade Crowfoot says nature is finding its way into the work of governments, not only in California but around the world. “I call it hope with an action plan,” he says. In his presentation, Secretary Crowfoot addresses California’s commitment to nature-based solutions as a cornerstone of climate action and the importance of continued investment and collaboration to protect people, economies, and ecosystems. Crowfoot shares how California is harnessing the power of nature to tackle climate change and build resilience against wildfires, droughts, floods, and extreme heat.

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Amy Bowers Cordalis – The Water Remembers: Year Zero

In 2024, the removal of the four dams on the Klamath River marked a historic victory for an Indigenous-led movement, achieving the largest river restoration project in history. A revolutionary approach is underway, blending Indigenous knowledge, modern science, and sustainable practices, and the early results are remarkable — salmon are returning in unexpected abundance to spawning grounds that have been inaccessible to them for 100 years.

Amy Bowers Cordalis is a mother, fisherwoman, Executive Director of the Ridges to Riffles Indigenous Conservation Group and former General Counsel of the Yurok Tribe, which has played a major role in this struggle. In her presentation, she highlights the Indigenous values and lessons from the Klamath, showcasing nature-based solutions that heal the land, waters, and people while benefiting the economy. The goal is to restore the river as a living relative, ensuring its health for generations. 

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Putting the Land First: A Candid Conversation on Climate, Conservation, and California’s Future

As climate change intensifies, nature’s role in building climate resilience is moving from the margins to the center of public policy. In California, home to vibrant ecosystems and mounting climate threats, leaders are working to integrate land stewardship, conservation, and ecological restoration into the state’s broader climate strategy. With federal commitments in retreat, California’s bold approach offers a vital template for others to follow.

In this conversation, three changemakers working at the intersection of policy, land, and climate share their perspectives on what it takes to scale up nature-based solutions. Hear from Clesi Bennett, Senior Environmental Scientist at the California Natural Resources Agency; Torri Estrada, Executive Director of the Carbon Cycle Institute; and Juan Altamirano, Director of Government Affairs at the Trust for Public Land. Together, they explore the progress being made, the roadblocks still ahead, and why putting land first is essential to securing a just, livable future.

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Giving Nature the Chance to Heal: More Nature-based Solutions from Bioneers 


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